_dosfs_read_vnode
static status_t _dosfs_read_vnode(mount* bsdVolume, const ino_t id, vnode** newNode, bool createFileCache = true);
status = _dosfs_read_vnode(bsdVolume, inode, &bsdNode, false);
status = _dosfs_read_vnode(bsdVolume, inode, &bsdNode);
status = _dosfs_read_vnode(bsdVolume, rootInode, &bsdRootNode);
status_t status = _dosfs_read_vnode(bsdVolume, id, &bsdNode);